Customer reviews for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop

This product is no longer available. Continue shopping at Dell.com.

Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop

Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
4.308 / 5
Open Ratings Snapshot
Rating breakdown 39 reviews
5 Stars
21
4 Stars
13
3 Stars
3
2 Stars
0
1 Star
2
4.3
 / 
5
(39 reviews) 33
36 out of 3992%of customers recommend this
Customer reviews for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Review 1 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
5 / 5
5 / 5
Customer avatarReviewed by:Raybyrd
(Orange Park, FL)
Duration of Product Use:1-2 months
Level of Expertise:Good
Title:

85 WHr 9-Cell Lithium-Ion Primary Battery for Dell

PostedAugust 15, 2012
Yes, I would recommend this product
Thanks for allowing the product to be given written reviews and having them posted for buyers to read. I agree with others' posting that the battery works. I have decided to only use the battery as needed when away from home or no outlet available. I looked at other off-label batteries for a lower price but many buyers indicated they did not work.
Pros:traveling battery
0points
0of 0voted this as helpful.
Review 2 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
4 / 5
4 / 5
Customer avatarReviewed by:RNowak
(Colorado, USA)
Duration of Product Use:Less than a month
Level of Expertise:Good
Title:

It's a battery...

PostedJune 28, 2012
Yes, I would recommend this product
Well, it does its job which is to give power to my laptop. Like the other reviewers, I had browsed around looking for cheaper batteries but ultimately decided to spend more at the Dell site because I'd rather be safe than sorry and I knew at least the battery wouldn't be dead when it arrived.
Overall, I am pleased with it. It charges up quickly and gives ~4 hours of power to my computer. Yes it is a little bulky, it sticks out more than I would like, but hey that's life. Wish it was cheaper.
Pros:laptop computer battery
0points
0of 0voted this as helpful.
Review 3 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
5 / 5
5 / 5
Customer avatarReviewed by:TomM3
Title:

Product works well

PostedJune 28, 2012
Yes, I would recommend this product
This battery runs longer on a full charge than my previous battery when brand new. It also runs cooler than my previous battery. It is a fair bit larger--it sticks out the back end of the laptop.
Pros:work, Travel
0points
0of 0voted this as helpful.
Review 4 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
5 / 5
5 / 5
Customer avatarReviewed by:Showmemo61
Duration of Product Use:Less than a month
Level of Expertise:Average
Title:

Works again

PostedJune 7, 2012
Yes, I would recommend this product
I received a message that my battery needed replacing because it wouldn't take a charge anymore. Like other reviewers I checked out other websites and found cheaper batteries but customers did not rate them very well. I ordered from Dell and the battery was here in 2 days and works perfectly.
Pros:geneology, power point presentatiobs
0points
0of 0voted this as helpful.
Review 5 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
5 / 5
5 / 5
Customer avatarReviewed by:fuzzylogic7310
(Gardena, CA)
Duration of Product Use:Less than a month
Level of Expertise:Good
Title:

It works!

PostedJune 1, 2012
Yes, I would recommend this product
At first I thought of shopping around for a replacement battery for my Dell Inspiron 1520 from a website offering it at a fraction of the cost of this battery.Then I realized that I can shop with confidence at the Dell website. The Dell 85 WHr 9-cell Lithium-ion Primary battery charges fast, and lasts long. I don't see any problem with the battery slightly protruding. The laptop still fits in the case. Thanks to this battery my laptop is back to life after an extended period of inactivity. I really got what I paid for. I highly recommend this product. Two enthusiastic thumbs up and thank you for the fast, efficient professional service.
Pros:surfing, social networking, communication, shopping
+1point
1of 1voted this as helpful.
Review 6 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
4 / 5
4 / 5
Customer avatarReviewed by:JTBlair
Title:

I have power again!

PostedMay 24, 2012
Yes, I would recommend this product
Good packaging, foolproof installation. When I first put this battery in, I was a little bummed because it was so much larger than the battery I'd originally had; it sticks out the back of my already-behemoth 17-inch laptop. However, since I have a 10-inch netbook and tend to leave the big computer at home when traveling anyway, it's okay. If I ever take it on the road it might be a problem because it's already difficult to tote the 17in laptop around due to weight and size. Still, the battery works, has a decent life, and I can unplug my laptop without the whole machine shutting down, which is a huge bonus. I'm in love with my computer again.
Pros:writing wordprocessing, music/photo storage, mild gaming
+1point
1of 1voted this as helpful.
Review 7 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
4 / 5
4 / 5
Customer avatarReviewed by:segue
(Seattle)
Duration of Product Use:3-4 months
Level of Expertise:Expert
Title:

The battery works!

PostedFebruary 22, 2012
Yes, I would recommend this product
Yes, this battery works. It provides me with about 2 to 4 hours of unplugged time depending on my use and recharges very quickly, less than an hour. On my Vostro 1500, I can change it one handed with the help of a table, chair or lap, useful at the airport.
Pros:database management, reading, project management, developing giving presentations, surfing, all in office at home on road., streaming radio movies music
+6points
6of 6voted this as helpful.
Review 8 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
5 / 5
5 / 5
Customer avatarReviewed by:HappyCompUser
(Carlsbad, Ca)
Title:

Great!!

PostedFebruary 8, 2012
Yes, I would recommend this product
Battery as described, works well.
0points
0of 0voted this as helpful.
Review 9 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
3 / 5
3 / 5
Customer avatarReviewed by:AMR10
Duration of Product Use:Over 6 months
Level of Expertise:Good
Title:

Works well for old technology

PostedJanuary 18, 2012
Yes, I would recommend this product
This battery, when fully charged, gives you about 3 hours of usage time when the Laptop is set to the High Performance option, which is probably good on a laptop that is about 4 years old. It is my personal opinion though that the price of the battery is too high.
As this was a replacement battery, I would have liked for Dell to send a return shipping label for the old battery so that it could be recycled by them.
Pros:power my laptop
+10points
10of 10voted this as helpful.
Review 10 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
5 / 5
5 / 5
Customer avatarReviewed by:Anonymous
Title:

Great buy

PostedNovember 17, 2011
Yes, I would recommend this product
Was stuck in one place when previous battery died I am now mobile again
-3points
0of 3voted this as helpful.
Review 11 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
5 / 5
5 / 5
Customer avatarReviewed by:mattyac
(Schenectady, NY)
Duration of Product Use:Less than a month
Level of Expertise:Good
Title:

Battery Replacement

PostedJune 22, 2011
Yes, I would recommend this product
We used our old battery until the laptop went to sleep as soon as the AC power adapter was unplugged. It lasted about 3 years. It's a shame these loose there capacity but I suppose you can't really get around it with any of the laptop batteries.
Pros:everything
0points
3of 6voted this as helpful.
Review 12 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
5 / 5
5 / 5
Customer avatarReviewed by:CMPITT
Title:

Great back-up battery!

PostedMay 8, 2011
Yes, I would recommend this product
I needed a repalcement for the original battery and this worked well
+2points
2of 2voted this as helpful.
Review 13 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
5 / 5
5 / 5
Customer avatarReviewed by:RKYOUNG
Duration of Product Use:Less than a month
Level of Expertise:Good
Title:

Replacement Battery

PostedMarch 6, 2011
Yes, I would recommend this product
Replaced orginal battery. This one lasts much longer then the one that came with the computer. Sticks out behind the back and is a problem getting in backpack or computer bag. I use the dead battery for transport. I use this computer at home and as a back up at work. It gets alot of use and longer battery life is a big plus.
Pros:home use all types, work as back up
+3points
3of 3voted this as helpful.
Review 14 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
4 / 5
4 / 5
Customer avatarReviewed by:nansea
(Bonney Lake, Washington)
Duration of Product Use:Over 6 months
Level of Expertise:Average
Title:

Good original battery life; Expensive to replace

PostedNovember 10, 2010
Yes, I would recommend this product
The original battery in my Inspiron 1720 lasted for three years, which I thought was pretty satisfactory. The $155.99 cost to replace it almost prompted me to buy one of the smaller new laptops instead(which I didn't really want to do) at this time)use this 2007 model laptop a few more years, I'll be happy.
+7points
7of 7voted this as helpful.
Review 15 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
5 / 5
5 / 5
Customer avatarReviewed by:LupinIII
(Ohio)
Duration of Product Use:Over 6 months
Level of Expertise:Expert
Title:

Long Lasting!

PostedSeptember 3, 2010
Yes, I would recommend this product
This battery lasted 2 or 3 years before it needed to be replaced. And it still was giving me about 45 minutes. Brand new I can get 2.5-3 hrs out of it. So this is my second battery. Great!
Pros:to be free ;)
+1point
1of 1voted this as helpful.
Review 16 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
3 / 5
3 / 5
Customer avatarReviewed by:lizisshopping
(Milwaukee)
Title:

overheating problems. Battery or power cord?

PostedJune 30, 2010
Yes, I would recommend this product
I bought my laptop about two years ago and am looking to replace my 85Wh already. I also have problems with the power cord overheating to the point that it is too hot to touch! When I went to replace the cord the first time I was told it was my battery that needed replacing after one year. I chose to just get another power cord anyway since the life was still long enough for what I do.
So after two years I am on my third power cord and am now looking to replace the battery and possibly the cord again since #3 is now overheating. If an extended warranty is available I suggest you get is since their products, the power cord under a year and battery for less than two years, don’t last as long as you think they would.
Pros:trave 5 hours in car with kids!, School
+2points
4of 6voted this as helpful.
Review 17 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
5 / 5
5 / 5
Customer avatarReviewed by:KINGOWOOD
(Radnor, PA)
Duration of Product Use:1-2 months
Level of Expertise:Good
Title:

Great battery, much better than the old 6 cell

PostedJune 23, 2010
Yes, I would recommend this product
Works great, lasts a ton longer than the 6 cell, It does stick out the back 3/4" but it doesn't bother me. Yes, it does cost $155.00 but look at as $10.00 a month and its seems like a steal to me. Buy it.
+5points
5of 5voted this as helpful.
Review 18 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
1 / 5
1 / 5
Customer avatarReviewed by:Steve1351
(Tennessee)
Duration of Product Use:Less than a month
Level of Expertise:Expert
Title:

Laptop battery replacement

PostedMay 12, 2010
No, I do not recommend this product.
Dell should be embarrassed to sell laptops for which the batteries have to be replaced after 2 years of use. And then charge $155 plus tax for a replacement battery. I have had many laptops in my career and have never had to replace a battery until owning this Dell Inspiron 1720. I won't buy another Dell until battery life is rated as "excellent" by the consensus of user reviews.
Pros:personal use - retiree
+33points
41of 49voted this as helpful.
Review 19 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
4 / 5
4 / 5
Customer avatarReviewed by:1720Battery
Title:

Battery

PostedApril 28, 2010
Yes, I would recommend this product
I was surprised that the battery stuck out in back, but; I can live with that. I do like the 2 1/2 hours before charging when I watch movies while traveling.
+3points
3of 3voted this as helpful.
Review 20 for Dell - 85 WHr 9-Cell Lithium-Ion Primary Battery for Dell Inspiron 1521 Laptop
Overall Rating 
5 / 5
5 / 5
Customer avatarReviewed by:McCladdie
(El Paso, Texas)
Duration of Product Use:1-2 months
Level of Expertise:Good
Title:

Power Whenever I Need It!

PostedApril 4, 2010
Yes, I would recommend this product
I recently purchased a 85 WHr 9-Cell Lithium Ion Primary Battery for my Dell Inspiron 1720 Laptop. What an awesome power supply tool. I really enjoy the Dell products I've purchased because of their quality and durability. In comparison to other companies, I've found Dell to be consistant with quality and durability in its products and also great prices. The opportunity cost of my decision to choose Dell products over other firms in the long run has been worth the investment. Quality and durability in Dell products has given me the greatest return on my investment. Cheers.
Pros:power on the go
+2points
2of 2voted this as helpful.
1 2